exec_cmd: remove unused extern
authorErik Faye-Lund <kusmabite@gmail.com>
Mon, 10 Jan 2011 22:00:49 +0000 (23:00 +0100)
committerJunio C Hamano <gitster@pobox.com>
Wed, 19 Jan 2011 16:27:22 +0000 (08:27 -0800)
This definition was added by commit 77cb17e9, but it's left unused since
commit 511707d. Remove the left-over definition.

Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found